Sentence examples for layers were present from inspiring English sources

A new analysis, in which care was taken to exclude days in which sporadic sodium layers were present, and including measurements made up to the end of 2001, shows that the linear trend has not continued.

To confirm that these were bona fide iPS cells with the ability to differentiate into all different cell types, the researchers performed a stringent test that involved injecting the presumed stem cells into mice whose immune systems were suppressed and noted that cells from the three germ layers were present in the tumors that formed.

Generally, more epithelial cell layers were present in ventral skin regions and the flippers.

Three main muscle layers were present along the whole trunk of Cercaria parvicaudata though in the postacetabular region each of them was clearly wider spaced (Figs.  8, 9).

In group M, minimal residual cartilage layers were present, but no staining was observed and the cartilage cells had been destroyed (Fig. 3c, d).

We observed that all layers were present at the correct place, while the cortex width in the double-mutant animals was not significantly smaller compared with control animals (Supplementary Fig. 4).

Tissues exhibiting all three germ layers were presented on the teratoma dissection slices identified by staining with haematoxylin and eosin.

Spores are covered with four layers; outer spore wall layer forms a distinct separated layer that may appear as a loose sack is known as perispore layer (perine) (Fig. 2D); below the perispore layer, thick, reticulate ectexine and endexine layers are present; below exospore layer, inner most endospore layer is present (intine) (Fig. 2C).

Underneath rock slopes of rubble mound structures often one or more granular filter layers are present.

If these ~50 nm-thick layers are present in the six Mayo Clinic patient stones, they would not have been optically resolved with SRAF in the present study, but instead, would optically average into ~140 nm-thick layers within each couplet.

The sedimentary layer which consists of three layers is present throughout the entire.